Thanks for the response! I know it isn't something that can be diagnosed online, just wondered if maybe someone had similar symptoms that turned out to be something else. (Although then I suppose they wouldn't be on this board...) :)
I will try to get that testing done, even though that doctor is a **** and I will be leaving her. (She doesn't try to conceal the fact that she believes I'm looking for excuses for not losing weight. She is young and thin and doesn't seem to believe that I was too up until my second pregnancy. I've actually gained weight since delivery! I'm tempted to bring in photos of myself from a few years ago to emphasize my point but I think my best course is just to find someone who cares.)
When I have researched post-partum thyroiditis it fits perfectly, including the hyper phase. We will see I guess. Thanks for the quick response.
Without knowing your exact hormone levels, it's hard for us to say whether your symptoms are thyroid related or not. While they symptoms match those of hypothyroidism, they also match those of some vitamin/mineral deficiencies.
While waiting for your endo appointment, you might try to get vitamin B12, ferritin/iron, vitamin D and magnesium levels tested.
Do you know what tests your doctor has actually been ordering? Many doctors only order TSH test, which is a pituitary hormone and is a messenger to the thyroid to produce hormones, not an actual thyroid hormone. You're entitled to copies of the lab reports and should always obtain a copy, even if you don't plan on staying with the doctor, just so you have a record of what's been done and what hasn't.
Post partum thyroiditis might be a possibility. This condition can be temporary however several studies have indicated that there are some factors that can predict whether hypothyroidism will be permanent and they include a hypothyroid phase that is not preceded by a hyperthyroid phase, high thyroid peroxidase antibodies (TPOAb), TSH levels over 20.